The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
TY - CONF AU - Li, Q. AU - Guo, D.Z. AU - He, P. AU - Liu, B.Q. AU - Ma, Y. AU - Maccallini, E. AU - Manini, P. AU - Qi, T.Z. AU - Wang, X.J. ED - Schaa, Volker RW ED - Tavakoli, Keihan ED - Tilmont, Manuel TI - Vacuum Performance Test of CuCrZr Photon Absorbers J2 - Proc. of MEDSI2018, Paris, France, 25-29 June 2018 C1 - Paris, France T2 - Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation T3 - 10 LA - english AB - To test the pumping performance of NEG coated Cu-CrZr absorber, we performed a comparative experiment on the two absorbers, one with NGE coating and the other one without coating. First, we run the Monte Carlo simu-lation by using MolFlow+ code to estimate the pressure inside test chamber at different thermal outgassing rate. And then two absorbers are mounted inside the chamber for the pressure vs. time profiles testing. The experimental set-up and pressure profiles will be presented here. PB - JACoW Publishing CP - Geneva, Switzerland SP - 66 EP - 68 KW - vacuum KW - experiment KW - simulation KW - storage-ring KW - synchrotron DA - 2018/12 PY - 2018 SN - 978-3-95450-207-3 DO - 10.18429/JACoW-MEDSI2018-TUPH18 UR - http://jacow.org/medsi2018/papers/tuph18.pdf ER -